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                <span class="en">Testing Fundamentals</span></a>
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                <span class="en">Activity Testing</span></a>
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                <span class="en">Service Testing</span></a>
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                <span class="en">What To Test</span></a>
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    <h2>
      <span class="en">Android Market Topics</span>
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          <span class="en">Application Licensing</span></a>
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            <span class="en">In-app Billing</span></a>
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              <span class="en">In-app Billing Overview</span></a>
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              <span class="en">Implementing In-app Billing</span></a>
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              <span class="en">Security and Design</span></a>
          </li>
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              <span class="en">Testing In-app Billing</span></a>
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          <li><a href="../../../guide/market/billing/billing_admin.html">
              <span class="en">Administering In-app Billing</span></a>
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          <li><a href="../../../guide/market/billing/billing_reference.html">
              <span class="en">In-app Billing Reference</span></a>
          </li>
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      <li><a href="../../../guide/appendix/market-filters.html">
          <span class="en">Market Filters</span></a>
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          <span class="en">Multiple APK Support</span></a>
      </li>
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  <li>
    <h2><span class="en">Developing</span>
               <span class="de" style="display:none">Entwicklung</span>
               <span class="es" style="display:none">Desarrollo</span>
               <span class="fr" style="display:none">Développement</span>
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               <span class="ja" style="display:none">開発</span>
               <span class="zh-CN" style="display:none">开发</span>
               <span class="zh-TW" style="display:none">開發</span>
    </h2>
    <ul>
  <!--<li><a href="">Developing for Android</a></li>
      signing, upgrading, selecting a package name, select device profile, touch, trackball, dpad available, etc. -->
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        <a href="../../../guide/developing/index.html">
        <span class="en">Introduction</span></a>
      </li>

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           <a href="../../../guide/developing/devices/index.html">
                <span class="en">Managing Virtual Devices</span>
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            <a href="../../../guide/developing/devices/managing-avds.html">
              <span class="en">With AVD Manager</span>
            </a>
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            <a href="../../../guide/developing/devices/managing-avds-cmdline.html">
              <span class="en">From the Command Line</span>
            </a>
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           <a href="../../../guide/developing/devices/emulator.html">
                <span class="en">Using the Android Emulator</span>
            </a>
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        <a href="../../../guide/developing/device.html">
          <span class="en">Using Hardware Devices</span>
        </a>
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          <a href="../../../guide/developing/projects/index.html">
            <span class="en">Managing Projects</span>
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              <span class="en">From Eclipse with ADT</span>
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                <span class="en">From the Command Line</span>
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            <span class="en">Building and Running</span>
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            <span class="en">From Eclipse with ADT</span>
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            <span class="en">From the Command Line</span></a></li>
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            <span class="en">Debugging</span>
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                <span class="en">From Eclipse with ADT</span>
            </a>
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            <a href="../../../guide/developing/debugging/debugging-projects-cmdline.html">
                <span class="en">From Other IDEs</span>
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              <span class="en">Using DDMS</span>
            </a>
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                <span class="en">Reading and Writing Logs</span>
            </a>
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                <span class="en">Debugging and Profiling UIs</span>
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                <span class="en">Profiling with Traceview and dmtracedump</span>
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                <span class="en">Using the Dev Tools App</span>
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                  <span class="en">From Other IDEs</span>
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          9-Patch</a></li>
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            <div><a href="../../../guide/developing/tools/monkeyrunner_concepts.html">
              <span class="en">monkeyrunner</span>
            </a></div>
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              <li><a href="../../../guide/developing/tools/MonkeyDevice.html">
                <span class="en">MonkeyDevice</span>
                </a></li>
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                <span class="en">MonkeyImage</span>
                </a></li>
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                <span class="en">MonkeyRunner</span>
                </a></li>
            </ul>
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          <li><a href="../../../guide/developing/tools/proguard.html">ProGuard</a></li>
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    </ul>
  </li>

  <li>
    <h2><span class="en">Publishing</span>
        <span class="de" style="display:none">Veröffentlichung</span>
        <span class="es" style="display:none">Publicación</span>
        <span class="fr" style="display:none">Publication</span>
        <span class="it" style="display:none">Pubblicazione</span>
        <span class="ja" style="display:none">公開</span>
        <span class="zh-CN" style="display:none">发布</span>
        <span class="zh-TW" style="display:none">發佈</span>
    </h2>
    <ul>
      <li><a href="../../../guide/publishing/app-signing.html">
            <span class="en">Signing Your Applications</span>
            <span class="de" style="display:none">Signieren Ihrer Anwendungen</span>
            <span class="es" style="display:none">Firma de aplicaciones</span>
            <span class="fr" style="display:none">Attribution de votre signature <br />à vos applications</span>
            <span class="it" style="display:none">Firma delle applicazioni</span>
            <span class="ja" style="display:none">アプリケーションへの署名</span>
            <span class="zh-CN" style="display:none">应用程序签名</span>
            <span class="zh-TW" style="display:none">簽署應用程式</span>
          </a></li>
      <li><a href="../../../guide/publishing/versioning.html">
            <span class="en">Versioning Your Applications</span>
            <span class="de" style="display:none">Versionsverwaltung für Ihre <br />Anwendungen</span>
            <span class="es" style="display:none">Versiones de las aplicaciones</span>
            <span class="fr" style="display:none">Attribution d'une version à vos applications</span>
            <span class="it" style="display:none">Controllo versioni delle applicazioni</span>
            <span class="ja" style="display:none">アプリケーションのバージョニング</span>
            <span class="zh-CN" style="display:none">应用程序版本控制</span>
            <span class="zh-TW" style="display:none">應用程式版本設定</span>
          </a></li>
      <li><a href="../../../guide/publishing/preparing.html">
            <span class="en">Preparing to Publish</span>
            <span class="de" style="display:none">Vorbereitung auf die Veröffentlichung</span>
            <span class="es" style="display:none">Publicación de aplicaciones</span>
            <span class="fr" style="display:none">Préparation à la publication</span>
            <span class="it" style="display:none">Preparativi per la pubblicazione</span>
            <span class="ja" style="display:none">公開の準備</span>
            <span class="zh-CN" style="display:none">准备发布</span>
            <span class="zh-TW" style="display:none">準備發佈</span>
          </a></li>
      <li><a href="../../../guide/publishing/publishing.html">
            <span class="en">Publishing on Android Market</span>
          </a></li>
    </ul>
  </li>

  <li>
    <h2><span class="en">Best Practices</span>
               <span class="de" style="display:none">Bewährte Verfahren</span>
               <span class="es" style="display:none">Prácticas recomendadas</span>
               <span class="fr" style="display:none">Meilleures pratiques</span>
               <span class="it" style="display:none">Best practice</span>
               <span class="ja" style="display:none">ベスト プラクティス</span>
               <span class="zh-CN" style="display:none">最佳实践</span>
               <span class="zh-TW" style="display:none">最佳實務</span>
    </h2>
    <ul>
      <li><a href="../../../guide/practices/compatibility.html">
            <span class="en">Compatibility</span>
          </a></li>
      <li class="toggle-list">
        <div><a href="../../../guide/practices/screens_support.html">
          <span class="en">Supporting Multiple Screens</span>
        </a></div>
        <ul>
          <li><a href="../../../guide/practices/screens-distribution.html">
            <span class="en">Distributing to Specific Screens</span>
          </a></li>
          <li><a href="../../../guide/practices/screen-compat-mode.html">
            <span class="en">Screen Compatibility Mode</span>
          </a></li>
          <li><a href="../../../guide/practices/screens-support-1.5.html">
            <span class="en">Strategies for Android 1.5</span>
          </a></li>
        </ul>
      </li>
      <li><a href="../../../guide/practices/optimizing-for-3.0.html">
            <span class="en">Optimizing Apps for Android 3.0</span>
          </a></li>
      <li class="toggle-list">
        <div><a href="../../../guide/practices/ui_guidelines/index.html">
               <span class="en">UI Guidelines</span>
             </a></div>
        <ul>
          <li class="toggle-list">
            <div><a href="../../../guide/practices/ui_guidelines/icon_design.html">
                   <span class="en">Icon Design <span class="new">updated</span></span>
                 </a></div>
            <ul>
              <li><a href="../../../guide/practices/ui_guidelines/icon_design_launcher.html">
                    <span class="en">Launcher Icons <span class="new">updated</span></span>
                  </a></li>
              <li><a href="../../../guide/practices/ui_guidelines/icon_design_menu.html">
                    <span class="en">Menu Icons</span>
                  </a></li>
              <li><a href="../../../guide/practices/ui_guidelines/icon_design_action_bar.html">
                    <span class="en">Action Bar Icons <span class="new">new!</span></span>
                  </a></li>
              <li><a href="../../../guide/practices/ui_guidelines/icon_design_status_bar.html">
                    <span class="en">Status Bar Icons <span class="new">updated</span></span>
                  </a></li>
              <li><a href="../../../guide/practices/ui_guidelines/icon_design_tab.html">
                    <span class="en">Tab Icons</span>
                  </a></li>
              <li><a href="../../../guide/practices/ui_guidelines/icon_design_dialog.html">
                    <span class="en">Dialog Icons</span>
                  </a></li>
              <li><a href="../../../guide/practices/ui_guidelines/icon_design_list.html">
                    <span class="en">List View Icons</span>
                  </a></li>
            </ul>
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          <li><a href="../../../guide/practices/ui_guidelines/widget_design.html">
                <span class="en">App Widget Design <span class="new">updated</span></span>
              </a></li>
          <li><a href="../../../guide/practices/ui_guidelines/activity_task_design.html">
                <span class="en">Activity and Task Design</span>
              </a></li>
          <li><a href="../../../guide/practices/ui_guidelines/menu_design.html">
                <span class="en">Menu Design</span>
              </a></li>
        </ul>
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      <ul>
      <li><a href="../../../guide/practices/design/accessibility.html">
            <span class="en">Designing for Accessibility</span>
          </a></li>
      <li class="toggle-list">
        <div><a href="../../../guide/practices/design/performance.html">
            <span class="en">Designing for Performance</span>
          </a></div>
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          <li><a href="../../../guide/practices/design/jni.html">
                <span class="en">JNI Tips</span>
              </a></li>
        </ul>
      </li>
      <li><a href="../../../guide/practices/design/responsiveness.html">
            <span class="en">Designing for Responsiveness</span>
          </a></li>
      <li><a href="../../../guide/practices/design/seamlessness.html">
            <span class="en">Designing for Seamlessness</span>
          </a></li>
    </ul>
  </li>

  <li>
    <h2><span class="en">Web Applications</span>
    </h2>
    <ul>
      <li><a href="../../../guide/webapps/index.html">
            <span class="en">Web Apps Overview</span>
          </a></li>
      <li><a href="../../../guide/webapps/targeting.html">
            <span class="en">Targeting Screens from Web Apps</span>
          </a></li>
      <li><a href="../../../guide/webapps/webview.html">
            <span class="en">Building Web Apps in WebView</span>
          </a></li>
      <li><a href="../../../guide/webapps/debugging.html">
            <span class="en">Debugging Web Apps</span>
          </a></li>
      <li><a href="../../../guide/webapps/best-practices.html">
            <span class="en">Best Practices for Web Apps</span>
          </a></li>
    </ul>
  </li>

  <li>
    <h2><span class="en">Appendix</span>
               <span class="de" style="display:none">Anhang</span>
               <span class="es" style="display:none">Apéndice</span>
               <span class="fr" style="display:none">Annexes</span>
               <span class="it" style="display:none">Appendice</span>
               <span class="ja" style="display:none">付録</span>
               <span class="zh-CN" style="display:none">附录</span>
               <span class="zh-TW" style="display:none">附錄</span>
    </h2>
    <ul>
      <li><a href="../../../guide/appendix/api-levels.html">
            <span class="en">Android API Levels</span>
          </a></li>
      <li><a href="../../../guide/appendix/install-location.html">
            <span class="en">App Install Location</span>
          </a></li>
      <li><a href="../../../guide/appendix/media-formats.html">
            <span class="en">Supported Media Formats <span class="new">updated</span></span>
          </a></li>
      <li><a href="../../../guide/appendix/g-app-intents.html">
            <span class="en">Intents List: Google Apps</span>
          </a></li>
      <li><a href="../../../guide/developing/tools/aidl.html">AIDL</a></li>
      <li><a href="../../../guide/appendix/glossary.html">
            <span class="en">Glossary</span>
          </a></li>
    </ul>
  </li>

</ul>

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<div class="g-unit" id="doc-content"><a name="top"></a>

<div id="jd-header" class="guide-header">
  <span class="crumb">
    
      <a href="index.html">Managing Virtual Devices</a> >
    
  </span>
<h1>Managing AVDs with AVD Manager</h1>
</div>

  <div id="jd-content">

    <div class="jd-descr">
    <div id="qv-wrapper">
    <div id="qv">
      <h2>In this document</h2>

      <ol>
        <li><a href="#createavd">Creating an AVD</a>
          <ol>
            <li><a href="#hardwareopts">Hardware options</a></li>
          </ol>
        </li>        
      </ol>
    </div>
  </div>

  <p>The AVD Manager is an easy to use user interface to manage your AVD (Android Virtual Device)
  configurations. An AVD is a device configuration for the Android emulator that allows you to
  model different configurations of Android-powered devices. When you start the AVD Manager in Eclipse 
  or run the <code>android</code> tool on the command line, you will see the AVD Manager as shown in
  figure 1:</p>
  
  <img src="../../../images/avd-manager.png">
  
  <p class="img-caption"><strong>Figure 1. </strong>Screenshot of the AVD Manager. </p>
  
  <p>From the main screen, you can create, delete, repair and start AVDs as well as see the details
  of each AVD. </p>

  
  <h2 id="createavd">Creating an AVD</h2>

  <p>You can create as many AVDs as you would like to test on. It is recommended that you test your
  applications on all API levels higher than the target API level for your application.</p>

  <p>To create an AVD:</p>

  <ol>
    <li>Start the AVD Manager:

      <ul>
        <li>In Eclipse: select <strong>Window &gt; Android SDK and AVD Manager</strong>, or click
        the Android SDK and AVD Manager icon in the Eclipse toolbar.</li>

        <li>In other IDEs: Navigate to your SDK's <code>tools/</code> directory and execute the
        <code>android</code> tool with no arguments.</li>
      </ul>
    </li>

    <li><p>In the <em>Virtual Devices</em> panel, you'll see a list of existing AVDs. Click
    <strong>New</strong> to create a new AVD. The <strong>Create New AVD</strong> dialog appears.</p>
      
      <img src="../../../images/developing/avd-dialog.png" alt="AVD Dialog">
      <p class="img-caption"><strong>Figure 2.</strong> Screenshot of the Create AVD window</p>
    </li>

    <li>Fill in the details for the AVD.

      <p>Give it a name, a platform target, an SD card size, and a skin (HVGA is default). You can
      also add specific hardware features of the emulated device by clicking the
      <strong>New...</strong> button and selecting the feature. For a list of hardware features,
      see <a href="#hardwareopts">Hardware options</a>.</p>

      <p class="note"><strong>Note:</strong> Be sure to define a target for your AVD that satisfies
      your application's Build Target (the AVD platform target must have an API Level equal to or
      greater than the API Level that your application compiles against).</p>
    </li>

    <li>Click <strong>Create AVD</strong>.</li>
  </ol>

  <p>Your AVD is now ready and you can either close the SDK and AVD Manager, create more AVDs, or
  launch an emulator with the AVD by selecting a device and clicking <strong>Start</strong>.</p>

<h3 id="hardwareopts">Hardware options</h3>
<p>If you are creating a new AVD, you can specify the following hardware options for the AVD
to emulate:</p>

  <table>
    <tr>
      <th>Characteristic</th>

      <th>Description</th>

      <th>Property</th>
    </tr>

    <tr>
      <td>Device ram size</td>

      <td>The amount of physical RAM on the device, in megabytes. Default value is "96".</td>

      <td>hw.ramSize</td>
    </tr>

    <tr>
      <td>Touch-screen support</td>

      <td>Whether there is a touch screen or not on the device. Default value is "yes".</td>

      <td>hw.touchScreen</td>
    </tr>

    <tr>
      <td>Trackball support</td>

      <td>Whether there is a trackball on the device. Default value is "yes".</td>

      <td>hw.trackBall</td>
    </tr>

    <tr>
      <td>Keyboard support</td>

      <td>Whether the device has a QWERTY keyboard. Default value is "yes".</td>

      <td>hw.keyboard</td>
    </tr>

    <tr>
      <td>DPad support</td>

      <td>Whether the device has DPad keys. Default value is "yes".</td>

      <td>hw.dPad</td>
    </tr>

    <tr>
      <td>GSM modem support</td>

      <td>Whether there is a GSM modem in the device. Default value is "yes".</td>

      <td>hw.gsmModem</td>
    </tr>

    <tr>
      <td>Camera support</td>

      <td>Whether the device has a camera. Default value is "no".</td>

      <td>hw.camera</td>
    </tr>

    <tr>
      <td>Maximum horizontal camera pixels</td>

      <td>Default value is "640".</td>

      <td>hw.camera.maxHorizontalPixels</td>
    </tr>

    <tr>
      <td>Maximum vertical camera pixels</td>

      <td>Default value is "480".</td>

      <td>hw.camera.maxVerticalPixels</td>
    </tr>

    <tr>
      <td>GPS support</td>

      <td>Whether there is a GPS in the device. Default value is "yes".</td>

      <td>hw.gps</td>
    </tr>

    <tr>
      <td>Battery support</td>

      <td>Whether the device can run on a battery. Default value is "yes".</td>

      <td>hw.battery</td>
    </tr>

    <tr>
      <td>Accelerometer</td>

      <td>Whether there is an accelerometer in the device. Default value is "yes".</td>

      <td>hw.accelerometer</td>
    </tr>

    <tr>
      <td>Audio recording support</td>

      <td>Whether the device can record audio. Default value is "yes".</td>

      <td>hw.audioInput</td>
    </tr>

    <tr>
      <td>Audio playback support</td>

      <td>Whether the device can play audio. Default value is "yes".</td>

      <td>hw.audioOutput</td>
    </tr>

    <tr>
      <td>SD Card support</td>

      <td>Whether the device supports insertion/removal of virtual SD Cards. Default value is
      "yes".</td>

      <td>hw.sdCard</td>
    </tr>

    <tr>
      <td>Cache partition support</td>

      <td>Whether we use a /cache partition on the device. Default value is "yes".</td>

      <td>disk.cachePartition</td>
    </tr>

    <tr>
      <td>Cache partition size</td>

      <td>Default value is "66MB".</td>

      <td>disk.cachePartition.size</td>
    </tr>

    <tr>
      <td>Abstracted LCD density</td>

      <td>Sets the generalized density characteristic used by the AVD's screen. Default value is
      "160".</td>

      <td>hw.lcd.density</td>
    </tr>

    <tr>
      <td>Trackball support</td>

      <td>Whether there is a trackball present.</td>

      <td>hw.trackBall</td>
    </tr>
  </table>


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  Android 4.0&nbsp;r1 - 17 Oct 2011 18:17

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